Red Hat Bugzilla – Bug 450197
fast-user-switching crashes the server
Last modified: 2014-03-16 23:14:59 EDT
Description of problem:
Something to do with DRI. Will attach the server logs.
(II) AIGLX: Suspending AIGLX clients for VT switch
0: /usr/bin/Xorg(xf86SigHandler+0x65) [0x479fe5]
1: /lib64/libc.so.6 [0x3ce24322a0]
2: /usr/lib64/xorg/modules/extensions//libdri.so(DRILock+0x47) [0x7b838a7]
3: /usr/lib64/xorg/modules/drivers//intel_master_drv.so [0x6549a77]
4: /usr/bin/Xorg(AbortDDX+0x8d) [0x460acd]
5: /usr/bin/Xorg(AbortServer+0x18) [0x4f6048]
6: /usr/bin/Xorg(FatalError+0xd5) [0x4f6715]
8: /usr/lib64/xorg/modules/drivers//intel_master_drv.so(I830Sync+0x1b3) [0x6540223]
9: /usr/lib64/xorg/modules//libexa.so(exaWaitSync+0x8c) [0x3bef36c]
10: /usr/lib64/xorg/modules//libexa.so(ExaDoPrepareAccess+0xa5) [0x3bf0935]
11: /usr/lib64/xorg/modules//libexa.so [0x3bf1c68]
12: /usr/lib64/xorg/modules//libexa.so(exaShmPutImage+0x165) [0x3bf26e5]
13: /usr/bin/Xorg [0x506c87]
14: /usr/bin/Xorg [0x5080b5]
15: /usr/bin/Xorg(Dispatch+0x364) [0x446394]
16: /usr/bin/Xorg(main+0x45d) [0x42c87d]
17: /lib64/libc.so.6(__libc_start_main+0xfa) [0x3ce241e32a]
18: /usr/bin/Xorg(FontFileCompleteXLFD+0x279) [0x42bc59]
Version-Release number of selected component (if applicable):
Every time. Reproduced on both i965 and i945.
Steps to Reproduce:
1. Log in
2. f-u-s to another user
3. Attempt to f-u-s back to the first user
The first X server crashes. Display is trashed, HW state is fubar, you can no
longer start any X servers without rebooting.
A working switch.
Created attachment 308483 [details]
X log from the first server started (which crashed)
Created attachment 308484 [details]
X log from the second server started
This bug looks similar:
Just a note that there are now several similar reports with different hardware: Bug 482997, Bug 484516, Bug 450197, and Bug 439294.
This message is a reminder that Fedora 9 is nearing its end of life.
Approximately 30 (thirty) days from now Fedora will stop maintaining
and issuing updates for Fedora 9. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as WONTFIX if it remains open with a Fedora
'version' of '9'.
Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version'
to a later Fedora version prior to Fedora 9's end of life.
Bug Reporter: Thank you for reporting this issue and we are sorry that
we may not be able to fix it before Fedora 9 is end of life. If you
would still like to see this bug fixed and are able to reproduce it
against a later version of Fedora please change the 'version' of this
bug to the applicable version. If you are unable to change the version,
please add a comment here and someone will do it for you.
Although we aim to fix as many bugs as possible during every release's
lifetime, sometimes those efforts are overtaken by events. Often a
more recent Fedora release includes newer upstream software that fixes
bugs or makes them obsolete.
The process we are following is described here:
Now no longer crashes.